DNS Report for shadowserver.org

• ns1.shadowserver.org

  • IPv4: 64.71.138.162
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns3.shadowserver.org

  • IPv4: 154.9.2.53
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.shadowserver.org

  • IPv4: 91.213.203.35
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.shadowserver.org

  • Status: Responded
  • IP(s): 103.41.71.79
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• ns3.shadowserver.org

  • Status: Responded
  • IP(s): 103.41.71.79
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• ns2.shadowserver.org

  • Status: Responded
  • IP(s): 103.41.71.79
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

ns1.shadowserver.org

• Serial: 2024071101
• Refresh: 300
• Retry: 1800
• Expire: 432000
• Minimum TTL: 3600

ns3.shadowserver.org

• Serial: 2024071101
• Refresh: 300
• Retry: 1800
• Expire: 432000
• Minimum TTL: 3600

ns2.shadowserver.org

• Serial: 2024071101
• Refresh: 300
• Retry: 1800
• Expire: 432000
• Minimum TTL: 3600

Serial: 2024071101 - OK

REFRESH: 300 - OK

RETRY: 1800 - OK

EXPIRE: 432000 - OK

MINIMUM TTL: 3600 - OK

ns1.shadowserver.org

• 10 mail.shadowserver.org ( 154.9.2.12 )
• 20 mx2.shadowserver.org ( 216.218.229.8 )

ns3.shadowserver.org

• 10 mail.shadowserver.org ( 154.9.2.12 )
• 20 mx2.shadowserver.org ( 216.218.229.8 )

ns2.shadowserver.org

• 10 mail.shadowserver.org ( 154.9.2.12 )
• 20 mx2.shadowserver.org ( 216.218.229.8 )

MX Record Consistency - OK

MX Record Count - OK

• 8.229.218.216.in-addr.arpa -> mx2.shadowserver.org
• 12.2.9.154.in-addr.arpa -> mail.shadowserver.org

PTR Records - OK

• Signed: No
• Validation: Failed
• DNSKEY Records: None
• DS Records in parent zone: None
• DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 ip4:154.9.2.12 ip4:65.49.51.50 ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 154.9.2.12, 65.49.51.50
• Includes:
• DNS Lookups: 1
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: Yes
• Selectors Found: mail
• Selector 'mail':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWdcPi+UJdkHXnFlmAnxEeeN6xq+0uUHCMUxMoyTNaZ9T5RZ6+tWmIp+bP2qWbQvo24mOz9B8QHQvgF65RUgvIHFQFEvCb2rJRhUB6II8N7Kyf5h7sQKLlIQLnQrXPQjxnFtGmkvTZN9BzaUQN79wvTV4ByvUB1asWcYG6lHrjHwIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
• Syntax: Valid
• Policy: none
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.